Cardiorespiratory capacity makes the most sense 1) cardiorespritory relates to both heart and lung functions unlike cardiovascular 2) endurance is relating to the amount of time a system can preform, where as capacity is its ability to do certain objectives like supply fuel and oxygen during physical movement
add the old ratios numbers to get 20 and divide 180 by 20 to find the ratio. You get 9 and multiply 9 by each number in the ratio to find ur angle measures